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© ARM 2016

Becoming mbed Enabled

Mihail Stoyanov / Lead Partner Enablement Engineer / ARM

Xiao Sun / Senior Applications Engineer / ARM

ARM mbed Connect / Shenzhen, China

December 5, 2016

© ARM 2016 2

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What is mbed Enabled?

Categories/Technical requirements

Boards

Interface

Components (coming soon)

Other requirements

On-going support

Process Timescale

Agenda

© ARM 2016 3

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mbed Enabled

A mark of quality assurance

Interoperability for hardware and tools that can be trusted

Vendors clearly identify their products as interoperable

Developers expectations are clearly defined

http://mbed.com/mbed-enabled

© ARM 2016 4

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Benefits for Vendors

Make your product known to the mbed developer community

Get get your product listed on the mbed.com

Use the ‘mbed Enabled’ logo

Participate in mbed marketing activities

Opportunity to show your product at ARM trade shows

Be eligible to be featured as an ARM mbed product case study

© ARM 2016 5

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Benefits for Developers

Assurance that products comply with best practices for ease of development

Interoperability with mbed Enabled products

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Versions

Original mbed Enabled program

mbed Enabled for mbed OS 2 / 5

Focus of Session Deprecated

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Categories

Hardware Platforms

Interface

Components (Coming Soon to mbed OS 5 )

(Sensors, Radios, Modules, etc.

on Shields or any form factor) (MCU Boards)

(Debug Circuits)

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Technical Requirements Boards

Target port merged mainline to mbed OS library at github.com/armmbed/mbed-os

Target port follows mbed OS 5.0 porting and contribution guidelines

mbed HAL requirements:

Timing resource capable of 1us interval

Low power timing resource capable of 1ms interval

Dynamic GPIO configuration

Sleep able to enter WFI

mbed RTOS requirements:

Device has SysTick or RTOS timer

Passes test suite

u-test framework

CMSIS-CORE

mbed HAL

mbed RTOS

© ARM 2016 9

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Compliance Criteria Boards Hardware & Software Support

MUST implement CMSIS-CORE, mbed HAL

MUST implement mbed RTOS APIs (based on CMSIS-RTOS standard)

MUST support all major compilers for ARM architecture – GCC ARM, ARM Compiler 5 and IAR

SHOULD implement entropy source support, if provided by the SoC, module or board

MUST have an mbed Enabled Interface circuit and firmware available

MUST provide a comprehensive example using all onboard Components

SHOULD use supported Components

Testing

MUST pass all mbed OS validation tests for the current major release

MUST provide 10x units for validation and regression testing

© ARM 2016 10

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Compliance Criteria Boards Marketing, Documentation, Support

MUST have a pinout diagram based on the mbed pinout template

MUST provide product photo, description, features and other marketing collateral

MUST have technical documents available for download from the mbed Developer website

MUST have EDA consumable files available for download from the mbed Developer website

MUST have a public issue tracker and feedback mechanism

MUST have a license identifiable using SPDX

MUST have an mbed Partner Agreement

© ARM 2016 11

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Technical Requirements Interface

Compatible with and supported by mbed host test & mbed-ls

Has product specification & schematic publicly available

Has a public issue tracker and feedback mechanism

Compatible with Windows, Mac and Linux (common versions)

Implements the following USB Composite Device features

USB Filesystem -- A disk drive with product information. Drag-and-drop

action programs the target MCU memory.

USB Serial Port -- A virtual com port that exposes UART transmit and

receive pins. The 'Send Break' command results in a reset sequence.

USB Debug -- A connection that allows programming and debugging from

the host PC.

© ARM 2016 12

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Compliance Criteria Interface ~20 Specifications, here are the highlights

USB MSC -- Mass Storage Device Class

MUST support programming hex files

MUST contain a read-only HTML-5 compliant htm file

MUST have a details file containing board ID and circuit ID

SHOULD support programming binary files

SHOULD redirect to the mbed.com product specific page

USB CDC -- Communication Device Class

MUST support at all standard baudrates 9600 thru 115200

USB HID -- Human Interface Device or similar

MUST support a channel used for debugging

SHOULD be CMSIS-DAP

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Technical Requirements Components

1. Fully functional component library and example(s)

Should work on a minimum of 10 Hardware Platforms

2. Developer Documentation

Official component page w/ pinout, schematics, and info

Official component library

Component library implements established C++ APIs and/or mbed common coding practices

Component example(s)

Component unit and functional tests

3. Designated F/AE on http://developer.mbed.org to monitor community questions/feedback

mbed 2 (“Classic”), Coming Soon to mbed OS 5

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On-Going Support Requirements

MUST have a support engineer on the mbed Developer website to monitor

community

© ARM 2016 15

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Where to find information and application forms?

https://www.mbed.com/about-mbed/mbed-enabled

Timeline Expectations

Application and Boards Received

Technical Review

Marketing Review

Permission Letter

Product Page

Legal Approvals

mbed Enabled!

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Other useful resources ARM mbed GitHub: https://github.com/ARMmbed

ARM mbed forums: http://forums.mbed.com

ARM mbed blogs: http://blog.mbed.com

ARM mbed YouTube channel

https://www.youtube.com/c/ARMmbed

© ARM 2016 18

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Questions / Feedback

The trademarks featured in this presentation are registered and/or unregistered trademarks of ARM Limited

(or its subsidiaries) in the EU and/or elsewhere. All rights reserved. All other marks featured may be

trademarks of their respective owners.

Copyright © 2016 ARM Limited

© ARM 2016

Thank You!